[sane-devel] Option not active

[stef]

	Hum,

	OPT_CUSTOM_GAMMA is wrongly set to SANE_CAP_INACTIVE by default, so you can't
use gamma tables ... I'll commit a fix by tomorrow. Meanwhile you can edit umax_pp.c
and remove '| SANE_CAP_INACTIVE' on the line :
dev->opt[OPT_CUSTOM_GAMMA].cap |= SANE_CAP_ADVANCED | SANE_CAP_INACTIVE;

	OPT_UTA_CONTROL has the same problem.

	With this, both options will show up advanced options of xscanimage.

Regards,
	Stef